Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I've tried to create a bootable CD card image using both the Starter image as well as a Yocto built image. In both cases the device fails to boot. I've gone into stm32mp1-openstlinux-4.19-thud-mp1-19-02-20/images/stm32mp1 directory and then run:scrip...
Hi,I'm going through the wiki to try and solve the issues I'm finding on the bring-up of our board.I found something that could be interesting for me , so from this page I try to access the "How to create a layer with device tree files generated via ...
I have an application that needs to use libusb. Is there a simple way to add this to the system (using STM32MP157C-DK2).
I connected my STM32MP1 via Ethernet to my network and was surprised that I could ssh root@192.168.x.ywithout a password. No password for root is a security risk. I immediately changed the root password to secure the device. Beware!-- John
I'm able to download an image onto STM32MP157C-DK2 according to the wiki. The Cube Programmer indicates success. When I flip the boot switches to ON and reboot, DL8 lights after a few seconds but nothing on the screen. During flashing the LCD does di...
UART7 is not working when configured with same pin numbers as given in the STMCubeMX code.When connected as per schematic pin config, it is working.(Corresponding code also changed)So why is this happening like this? Please help.
I want to why the error and how to solve the error.
Hi, I test the record voice on dk2 board. Using below command to recorded. After recorded, I use aplay to play that file. The sounds volume very low. I had setting some volume through alsamixer command.arecord -f cd -c 2 test.wavDoes it working corre...
I am not using Linux.Is the peripheral set used on the STM32MP1 brand new or imported from another STM32 Family?Tom
Hello,I am building the firmware on the M4 core. I have allready modified the 'demo_launcher.py' script to launch my code via the GUI (for demonstration purposes). As the Linux application will be built by somebody else, i only need to do the M4 firm...
